ATE126222T1 - Verfahren zur herstellung von tetrahydrofuran und alpha-butyrolacton. - Google Patents
Verfahren zur herstellung von tetrahydrofuran und alpha-butyrolacton.Info
- Publication number
- ATE126222T1 ATE126222T1 AT91101833T AT91101833T ATE126222T1 AT E126222 T1 ATE126222 T1 AT E126222T1 AT 91101833 T AT91101833 T AT 91101833T AT 91101833 T AT91101833 T AT 91101833T AT E126222 T1 ATE126222 T1 AT E126222T1
- Authority
- AT
- Austria
- Prior art keywords
- butyrolactone
- alpha
- thf
- gamma
- producing tetrahydrofuran
- Prior art date
Links
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 title abstract 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 title abstract 2
- ZOMPBXWFMAJRRU-UHFFFAOYSA-N 3-ethyloxiran-2-one Chemical compound CCC1OC1=O ZOMPBXWFMAJRRU-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 abstract 4
- 238000005984 hydrogenation reaction Methods 0.000 abstract 3
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 abstract 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 2
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 239000001530 fumaric acid Substances 0.000 abstract 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 abstract 1
- 239000011976 maleic acid Substances 0.000 abstract 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 229940014800 succinic anhydride Drugs 0.000 abstract 1
- 238000010626 work up procedure Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/06—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
- C07D307/08—Preparation of tetrahydrofuran
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Saccharide Compounds (AREA)
- Pyrane Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4005293A DE4005293A1 (de) | 1990-02-20 | 1990-02-20 | Verfahren zur herstellung von tetrahydrofuran und -butyrolacton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE126222T1 true ATE126222T1 (de) | 1995-08-15 |
Family
ID=6400565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91101833T ATE126222T1 (de) | 1990-02-20 | 1991-02-09 | Verfahren zur herstellung von tetrahydrofuran und alpha-butyrolacton. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5319111A (de) |
| EP (1) | EP0443392B1 (de) |
| JP (1) | JP2930141B2 (de) |
| AT (1) | ATE126222T1 (de) |
| CA (1) | CA2036626C (de) |
| DE (2) | DE4005293A1 (de) |
| ES (1) | ES2075229T3 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999016762A1 (en) * | 1997-09-30 | 1999-04-08 | Hodogaya Chemical Co., Ltd. | Process for purifying tetrahydrofurans used as starting material for polyether polyols |
| DE19842847A1 (de) * | 1998-09-18 | 2000-03-23 | Basf Ag | Verfahren zur Herstellung von Tetrahydrofuran |
| US6299736B1 (en) * | 1999-06-15 | 2001-10-09 | Celanese International Corporation | Process for recovering γ-butyrolactone from a mixture of heavy organics |
| DE10209633A1 (de) * | 2002-03-02 | 2003-09-11 | Basf Ag | Verfahren zur gleichzeitigen Herstellung von Tetrahydrofuran und Pyrrolidonen |
| JP2006137749A (ja) * | 2004-10-14 | 2006-06-01 | Mitsubishi Chemicals Corp | エステルオリゴマーの分解方法及び炭素数４の化合物の製造方法 |
| CN101010310B (zh) * | 2004-10-14 | 2012-01-11 | 三菱化学株式会社 | 酯低聚物的分解方法和c4化合物的制造方法 |
| KR101970369B1 (ko) * | 2011-07-04 | 2019-04-18 | 미쯔비시 케미컬 주식회사 | 테트라하이드로푸란의 제조 방법 |
| EP3415490B1 (de) | 2011-07-08 | 2020-03-25 | Mitsubishi Chemical Corporation | 1,4-butandiol-haltige zusammensetzung |
| WO2013012047A1 (ja) | 2011-07-20 | 2013-01-24 | 三菱化学株式会社 | 炭素原子数４の不飽和化合物を原料とする水素化物の製造方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1043342B (de) * | 1957-11-19 | 1958-11-13 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Tetrahydrofuran |
| JPS4830272B1 (de) * | 1968-10-29 | 1973-09-18 | ||
| GB1320839A (en) * | 1970-07-17 | 1973-06-20 | Mitsubishi Petrochemical Co | Hydrogenation of carboxylic compounds |
| DE2553761A1 (de) * | 1975-11-29 | 1977-06-02 | Hoechst Ag | Verfahren zur katalytischen herstellung von gamma-butyrolacton |
| JPS5293763A (en) * | 1976-02-04 | 1977-08-06 | Mitsubishi Chem Ind Ltd | Preparation of tetrahydrofuran |
| GB1587198A (en) * | 1976-11-23 | 1981-04-01 | Ucb Sa | Process for the production of butane-1,4 diol and tetrahydrofuran |
| EP0153680B1 (de) * | 1984-02-23 | 1989-01-25 | BASF Aktiengesellschaft | Verfahren zur Herstellung von Tetrahydrofuran |
| BR8507068A (pt) * | 1984-11-21 | 1987-07-14 | Davy Mckee London | Processo para a producao de butano-1,4-diol |
| GB8514002D0 (en) * | 1985-06-04 | 1985-07-10 | Davy Mckee Ltd | Process |
| EP0304696B1 (de) * | 1987-08-08 | 1992-04-29 | BASF Aktiengesellschaft | Verfahren zur Herstellung von 1,4-Butandiol und/oder Tetrahydrofuran |
| DE3726805A1 (de) * | 1987-08-12 | 1989-02-23 | Basf Ag | Verfahren zur destillativen reinigung von tetrahydrofuran |
| US4851085A (en) * | 1988-07-11 | 1989-07-25 | Gaf Corporation | Purification of butyrolactone |
-
1990
- 1990-02-20 DE DE4005293A patent/DE4005293A1/de not_active Withdrawn
-
1991
- 1991-02-09 DE DE59106173T patent/DE59106173D1/de not_active Expired - Fee Related
- 1991-02-09 AT AT91101833T patent/ATE126222T1/de not_active IP Right Cessation
- 1991-02-09 ES ES91101833T patent/ES2075229T3/es not_active Expired - Lifetime
- 1991-02-09 EP EP91101833A patent/EP0443392B1/de not_active Expired - Lifetime
- 1991-02-18 JP JP3023440A patent/JP2930141B2/ja not_active Expired - Fee Related
- 1991-02-19 CA CA002036626A patent/CA2036626C/en not_active Expired - Fee Related
-
1992
- 1992-08-17 US US07/931,117 patent/US5319111A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2036626A1 (en) | 1991-08-21 |
| CA2036626C (en) | 2000-11-07 |
| US5319111A (en) | 1994-06-07 |
| JPH0753538A (ja) | 1995-02-28 |
| DE59106173D1 (de) | 1995-09-14 |
| DE4005293A1 (de) | 1991-08-22 |
| EP0443392A1 (de) | 1991-08-28 |
| JP2930141B2 (ja) | 1999-08-03 |
| ES2075229T3 (es) | 1995-10-01 |
| EP0443392B1 (de) | 1995-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |